Weather History for Vacaville, CA

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Month of October, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 99 °F 78 °F 61 °F
Mean Temperature 79 °F 65 °F 54 °F
Min Temperature 61 °F 51 °F 45 °F
Degree Days  
Heating Degree Days (base 65) 10 3 0 92
Cooling Degree Days (base 65) 14 2 0 74
Growing Degree Days (base 50) 29 15 4 450
Dew Point  
Dew Point 61 °F 47 °F 17 °F
Precipitation  
Precipitation 0.78 in 0.03 in 0.00 in 1.01 in
Snowdepth - - - -
Wind  
Wind 20 mph 4 mph 0 mph
Gust Wind 34 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 29.99 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 14, 2012 Rise Set
Actual Time 7:16 AM PDT 6:30 PM PDT
Civil Twilight 6:49 AM PDT 6:57 PM PDT
Nautical Twilight 6:19 AM PDT 7:27 PM PDT
Astronomical Twilight 5:48 AM PDT 7:58 PM PDT
Moon 6:21 AM PDT (10/14) 5:53 PM PDT (10/14)
Length of Visible Light 12h 07m
Length of Day
11h 14m
Waning Crescent, 1% of the Moon is Illuminated
Oct 14
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.01 Average Month Total: 1.05
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
99 | 60 0.00
Average:
86 | 53 0.00
Clear
Actual:
98 | 57 0.00
Average:
84 | 51 0.01
Clear
Actual:
95 | 61 0.00
Average:
85 | 51 0.00
Clear
Actual:
82 | 57 0.00
Average:
86 | 50 0.00
Clear
Actual:
77 | 57 0.00
Average:
85 | 50 0.00
Clear
Actual:
75 | 48 0.00
Average:
84 | 50 0.00
Clear
Actual:
78 | 48 0.00
Average:
82 | 49 0.02
Clear
Actual:
75 | 48 0.00
Average:
83 | 50 0.00
Clear
Actual:
75 | 48 0.00
Average:
82 | 50 0.04
Clear
Actual:
79 | 50 0.00
Average:
82 | 50 0.07
Clear
Actual:
66 | 53 0.00
Average:
80 | 50 0.07
Partly Cloudy
Actual:
61 | 46 0.00
Average:
79 | 50 0.02
Clear
Actual:
75 | 45 0.00
Average:
79 | 49 0.01
Fog
Actual:
79 | 46 0.00
Average:
79 | 48 0.03
Clear
Actual:
84 | 50 0.00
Average:
79 | 48 0.07
Clear
Actual:
89 | 60 0.00
Average:
79 | 48 0.05
Clear
Actual:
91 | 55 0.00
Average:
79 | 46 0.00
Clear
Actual:
89 | 53 0.00
Average:
79 | 46 0.00
Clear
Actual:
82 | 55 0.00
Average:
79 | 46 0.02
Clear
Actual:
79 | 52 0.00
Average:
78 | 48 0.03
Rain
Actual:
70 | 48 0.01
Average:
76 | 47 0.05
Rain
Actual:
64 | 51 0.78
Average:
77 | 46 0.02
Scattered Clouds
Actual:
63 | 50 0.03
Average:
76 | 48 0.06
Rain
Actual:
64 | 51 0.06
Average:
76 | 47 0.02
Partly Cloudy
Actual:
66 | 51 0.02
Average:
76 | 47 0.09
Clear
Actual:
75 | 46 0.00
Average:
74 | 48 0.10
Clear
Actual:
82 | 48 0.00
Average:
73 | 46 0.00
Clear
Actual:
80 | 51 0.00
Average:
72 | 45 0.08
Clear
Actual:
79 | 45 0.00
Average:
71 | 46 0.11
Clear
Actual:
75 | 48 0.00
Average:
70 | 45 0.07
Partly Cloudy
Actual:
63 | 55 0.11
Average:
72 | 44 0.01
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 99 79 60 47 43 35 60 34 13 30.01 29.93 29.86 10 10 10 6 1 - 0.00  
2 98 77 57 47 45 42 59 35 16 29.90 29.83 29.76 10 10 10 6 2 - 0.00  
3 95 78 61 51 45 40 54 35 16 29.89 29.84 29.79 10 10 10 14 3 18 0.00  
4 82 69 57 52 49 46 70 51 36 30.05 29.99 29.89 10 10 10 14 9 21 0.00  
5 77 67 57 52 51 49 75 58 39 30.12 30.07 30.03 10 10 10 14 7 23 0.00  
6 75 62 48 51 48 44 86 65 37 30.06 30.01 29.94 10 10 10 10 2 17 0.00  
7 78 63 48 51 48 45 89 62 36 30.01 29.95 29.89 10 10 10 13 3 20 0.00  
8 75 62 48 49 46 43 83 57 34 30.01 29.98 29.96 10 10 10 15 7 21 0.00  
9 75 62 48 51 46 43 86 60 33 30.04 29.98 29.92 10 10 10 7 2 - 0.00  
10 79 64 50 50 47 44 83 58 34 29.95 29.90 29.84 10 10 10 9 4 - 0.00  
11 66 60 53 51 48 47 80 71 56 29.96 29.88 29.84 10 10 10 20 8 34 0.00  
12 61 54 46 50 48 44 90 75 63 30.23 30.11 29.97 10 10 10 6 2 - 0.00  
13 75 60 45 53 48 43 97 71 41 30.31 30.24 30.15 10 10 10 8 1 - 0.00  
14 79 62 46 57 52 44 100 75 45 30.22 30.15 30.06 10 9 0 5 1 - 0.00 Fog
15 84 66 50 56 53 49 96 63 38 30.09 30.02 29.94 10 10 10 7 1 - 0.00  
16 89 74 60 61 57 39 84 56 26 29.96 29.91 29.84 10 10 8 12 6 17 0.00  
17 91 75 55 36 25 17 45 18 7 29.93 29.87 29.82 10 10 8 15 9 29 0.00  
18 89 71 53 59 41 29 73 40 17 30.00 29.96 29.90 10 10 10 15 4 23 0.00  
19 82 68 55 58 55 51 86 65 42 30.04 29.96 29.87 10 10 10 8 4 - 0.00  
20 79 66 52 55 50 46 86 63 39 29.88 29.82 29.75 10 10 10 12 4 16 0.00  
21 70 59 48 48 40 30 80 55 23 29.90 29.84 29.79 10 10 9 15 4 21 0.01 Rain
22 64 58 51 54 50 42 100 87 46 29.93 29.83 29.75 10 7 3 17 7 22 0.78 Rain
23 63 56 50 49 44 39 96 71 43 30.06 30.01 29.94 10 10 10 10 5 - 0.03  
24 64 57 51 52 49 44 100 84 52 30.21 30.10 30.04 10 9 2 16 5 - 0.06 Rain
25 66 58 51 52 47 34 100 72 39 30.30 30.25 30.21 10 9 5 13 3 20 0.02  
26 75 60 46 50 39 33 86 51 22 30.24 30.18 30.10 10 10 10 10 3 - 0.00  
27 82 65 48 53 49 45 93 63 30 30.09 30.02 29.95 10 10 10 8 2 - 0.00  
28 80 65 51 55 52 49 93 70 39 30.02 29.98 29.95 10 10 10 7 2 - 0.00  
29 79 62 45 56 52 45 100 77 40 30.12 30.06 30.02 10 10 9 5 1 - 0.00  
30 75 62 48 54 50 45 96 73 34 30.08 30.01 29.94 10 10 10 7 2 - 0.00  
31 63 59 55 57 54 51 100 81 67 30.01 29.98 29.94 10 10 7 16 7 24 0.11